Question

if L+M+N=0 and L,M,N are ratinals the roots of the equation (M+N-L)x2+(N+L-M)x+(L+M-N)=0​

Answer 1

Answer:

-M/L and N/L

Step-by-step explanation:

• simplify the given expression so we can get that
• L+M=-N
• M+N=-L
• N+L=-M

1. NOW SUBSTITUTE THE GIVEN VALUES IN EXPRESSION WE GET
2. -2Lx²-2Mx-2N=0
3. we get Lx²+Mx+N=0
4. NOW WE KNOW ROOTS ARE (-b/a);(c/a)
5. So ROOTS are -M/L and N/L